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path: root/guix/build/utils.scm
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2012-09-06utils: Make `set-path-environment-variable' verbose.•••* guix/build/utils.scm (set-path-environment-variable): Print ENV-VAR and its value. Ludovic Courtès
2012-09-01utils: Change `substitute*' to allow iteration over several matches.•••* guix/build/utils.scm (substitute): Do not pass the OUT to PROC; use `list-matches' instead of `regexp-exec' and pass a list of matches to PROC. Expect PROC to return a string, and output that. Fold over RX+PROC in order. Use `(read-line p 'concat)' to include the trailing delimiter in LINE. (substitute*): Produce code to iterate over the matches, and return a string, which includes anything from the original line that's in between matches. * distro/base.scm (gcc-4.7, glibc): Adjust accordingly: remove use of (ice-9 regex) and `regexp-substitute/global'; return a string. Ludovic Courtès
2012-08-25utils: Change `substitute*' to accept a list of files to patch.•••* guix/build/utils.scm (substitute*): Support a list of files as the first argument. Ludovic Courtès
2012-08-19utils: Add a `path' argument to `patch-shebang'.•••* guix/build/utils.scm (patch-shebang): Add an optional `path' parameter. Change SHEBANG-RX to match the whole interpreter file name. Don't patch when BIN and CMD are the same. Add docstring. Ludovic Courtès
2012-08-19utils: Add `patch-shebang'.•••* guix/build/utils.scm (search-path-as-string->list): New procedure. (dump-port, patch-shebang): New procedures. Ludovic Courtès
2012-07-07utils: Have `substitute' restore the file's permission bits.•••* guix/build/utils.scm (substitute): Restore FILE's mode before renaming TEMPLATE. Ludovic Courtès
2012-07-07utils: Change `substitute' and `substitute*' to work with several regexps.•••* guix/build/utils.scm (substitute): Change to accept a `pattern+procs' parameter. Iterate over it. (substitute*): Adjust accordingly. * distro/base.scm (guile-1.8): Adjust accordingly. Ludovic Courtès
2012-07-07utils: Introduce `substitute*', for easier sed-like syntax.•••* guix/build/utils.scm (let-matches, substitute*): New macros. * distro/base.scm (guile-1.8): Use `substitute*' instead of `substitute'. Remove the #:modules argument. Ludovic Courtès
2012-07-06utils: Make sure `substitute' writes all its output.•••* guix/build/utils.scm (substitute): Close OUT before renaming it. Ludovic Courtès
2012-07-05Add builder-side utilities for phases, stream editing, & co.•••* guix/build/utils.scm (with-directory-excursion): New macro. (alist-cons-before, alist-cons-after, alist-replace): New procedures. (substitute): New procedure. * tests/build-utils.scm: New file. * Makefile.am (TESTS): Add `tests/build-utils.scm'. Ludovic Courtès
2012-06-16Remove leftover debugging expressions.•••* guix/build/utils.scm (directory-exists?): Remove leftover debugging expressions. Ludovic Courtès
2012-06-13Add supporting tools for the GNU Build System.•••* guix/derivations.scm (build-expression->derivation): Add all of INPUTS as inputs to the final derivation. * guix/build/gnu-build-system.scm, guix/build/utils.scm, guix/gnu-build-system.scm: New files. * tests/builders.scm ("gnu-build"): New test. Ludovic Courtès